1N5339BRL

Single Zener Diodes Overview

The onsemi 1N5339BRL is a 5 Watt Zener voltage regulator diode with a nominal breakdown voltage of 5.6 V and a ±5% tolerance. It utilizes silicon-oxide passivated junctions in an axial lead Surmetic 40 (DO-204AC) plastic package. The device features a maximum dynamic impedance of 1 Ω at the test current of 220 mA, low reverse leakage current, and high surge capability up to 865 A for 8.3 ms pulses. Operating temperatures range from -65°C to +200°C.

Single Zener Diodes Feature Summary

• Utilizes silicon-oxide passivated junction technology for superior operating characteristics and tight electrical limits.
• Provides robust transient protection with a surge rating of up to 180 W for 8.3 ms pulses.
• Features high electrostatic discharge (ESD) immunity rated at Class 3 (>16 kV) per the Human Body Model.

Single Zener Diodes Applications

• Voltage regulation circuits requiring stable reference voltages.
• Overvoltage protection for power supply inputs.
• Clamping applications for transient voltage suppression.

Single Zener Diodes Procurement Notes

Verify that the specific part number matches the required voltage tolerance and package style. Confirm RoHS compliance status if environmental regulations apply, as suffixes indicate availability. Ensure the ordering quantity aligns with the standard tape and reel packaging specifications provided by the manufacturer.

Single Zener Diodes Selection Notes

Select this component when a 5.6 V regulation point is needed with high power dissipation capabilities. Consider the thermal resistance and derating requirements above 25°C to ensure the junction temperature remains within safe operating limits during continuous operation.

Single Zener Diodes Part Context

This device belongs to the 1N53 Series of 5 Watt Zener diodes manufactured by onsemi. The series covers a wide voltage range from 3.3 V to 200 V, offering consistent performance across various industrial and commercial applications through standardized axial lead packaging.

Single Zener Diodes Replacement Considerations

Compatible replacements include other manufacturers' 1N5339B variants or equivalent 5W Zener diodes with matching 5.6 V nominal voltage and DO-15/Surmetic 40 package dimensions. Verify impedance and leakage specifications match application requirements.